ADD file via upload

TransactionExecutor.sol

@@ -0,0 +1,11 @@
+pragma solidity ^0.8.0;
+
+contract TransactionExecutor {
+    function executeTransaction(address payable receiver, uint256 amount) external payable {
+        // 检查合约的余额是否足够支付交易
+        require(address(this).balance >= amount, "Insufficient contract balance");
+
+        // 执行转账交易
+        receiver.transfer(amount);
+    }
+}